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Topic: HSV


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In the News (Thu 9 Jul 09)

  
  Herpes HSV-1 & HSV-2
While HSV can be a frustrating and painful condition for some people, in general the virus is less a medical problem than a social problem.
While HSV can infect both genital and oral areas, both types cause milder infections when they are away from "home" territory.
When a person with a prior HSV infection does contract the second type, the first episode tends to be less severe than when no prior antibodies are present.
www.herpes.com /hsv1-2.html   (2796 words)

  
  HSV color space - Wikipedia, the free encyclopedia
This method is well-suited to visualizing the entire HSV color space in a single object; however, due to its three-dimensional nature, it is not well-suited to color selection in two-dimensional computer interfaces.
The HSV color space could also be visualized as a cylindrical object; similar to the cone above, the hue varies along the outer circumference of a cylinder, with saturation again varying with distance from the center of a circular cross-section.
The resulting values are in (H,S,V) form, where H varies from 0.0 to 360.0, indicating the angle in degrees around the color circle where the hue is located.
en.wikipedia.org /wiki/HSV_color_space   (1129 words)

  
 Overview of HSV-2 (Herpes Simplex Virus-2) : ViraCor Laboratories
HSV is similar to other human herpesviruses in structure (double-stranded DNA and a lipid-containing envelope) and in the ability to establish latency in many of the cells they infect.
HSV infections during pregnancy (related to T-lymphocyte deficiency) are rarely associated with disseminated disease of the visceral organs, especially the liver.
Progressive HSV perianal ulcers, colitis, esophagitis, pneumonia and neurological disorders have all been observed in these patients, and genital herpes is considered a risk factor for acquiring HIV infection among the heterosexual population.
www.viracor.com /diagnostic-virals-hsv2_overview.htm   (856 words)

  
 New Zealand Herpes Foundation   (Site not responding. Last check: 2007-10-21)
HSV can be transmitted to the fetus or newborn infant at one of three times: intrauterine, perinatally and postnatally.
HSV infection should be considered in all infants with vesicular skin lesions or any unwell infants presenting in the first 6 weeks of life.
A monocytic leukocytosis in the CSF is suspicious of CNS HSV infection.
www.herpes.org.nz /medical_manage/mm_neonatal_hsv.html   (2473 words)

  
 Frequently Asked Questions about Herpes   (Site not responding. Last check: 2007-10-21)
HSV is one of the most difficult viruses to control and has plagued mankind worldwide for thousands of years.
Once HSV enters the body, it penetrates vulnerable cells in the lower layers of human skin tissue and busily attempts to replicate itself in the cell nuclei.
Recovery from HSV encephalitis is dependent on the patient's age, the level of consciousness, duration of the disease, and the promptness of treatment.
www.pdp1.com /public/resources/hsv.shtml   (7844 words)

  
 TAG: The OI Report - herpes simplex
HSV replication is believed to be stimulated by a number of factors including fever (thus the term fever blister), sun exposure, concurrent viral infection, and possibly also localized trauma, hormonal changes, or stress (Erlich 1995).
Until recently, HSV encephalitis was diagnosed by brain biopsy or serological testing of the cerebrospinal fluid for differentiation from toxoplasmosis, Cryptococcus neoformans, and lymphoma (Erlich 1995).
HSV pneumonia may result from the contiguous dissemination of HSV from the esophagus or from the visceral spread of HSV through the bloodstream.
www.aidsinfonyc.org /tag/comp/ois98/4.html   (3750 words)

  
 HSV1 vs. HSV2
HSV 2 usually establishes latency in the sacral ganglion, a collection of nerves found at the lower base of the spine.
HSV 2 is the most common cause of neonatal herpes, a rare but often dangerous and potentially fatal condition that affects newborns.
HSV 1 is the primary cause of one third of neonatal infections.
www.herpesonline.org /hsv1vs2.html   (2264 words)

  
 The Australian: Holden HSV Coupe 4 [December 15, 2004]   (Site not responding. Last check: 2007-10-21)
There are two reasons: the Coupe 4 is slower – HSV quotes 6.1 seconds to 100km/h, 0.3 seconds down on a standard Holden Monaro.
HSV recommends premium unleaded but says satisfactory performance can be achieved on standard.
HSV reckons the Coupe 4 will appeal to older buyers, no doubt seeking their own equivalent of the opera's "inner fool," who cures the king.
www.theaustralian.news.com.au /common/story_page/0,5744,11687169^13232,00.html   (1187 words)

  
 Dr. Edward K. Wagner's Herpes Virus Research
Upon infecting a cell, HSV is immediately faced with an important "decision", whether to proceed to productive infection or whether to establish a latent infection.
The HSV replicative cycle is rapid compared to many other types of herpesviruses, but this general temporal classification fits the productive replication cycle of all, as well as smaller nuclear-replicating DNA viruses such as adenoviruses and papovaviruses.
HSV capsids assemble around viral scaffolding proteins in the nucleus, and then other viral proteins interact with replicated viral DNA to allow DNA encapsidation.
darwin.bio.uci.edu /~faculty/wagner/hsv4f.html   (1376 words)

  
 Herpes Simplex
HSV is one of the most difficult viruses to control and has plagued mankind for thousands of years.
HSV infection in a newborn is a very serious and even-life threatening condition if it goes undiagnosed and untreated.
If HSV infection in a newborn is suspected, intravenous acyclovir treatment should begin immediately, since the potential dangers of the condition far outweigh any risks associated with the drug.
www.mercydesmoines.org /ADAM/WellConnected/articles/000052.asp   (11031 words)

  
 HSV: News
HSV fly to Moldova with an 18 man squad today (20.7.07).
HSV are preparing for their opening challenge of the season- the tricky trip to the Zimbru stadium, where they will lock horns with the Moldovan side Dacia Chisinau, in an Intertoto Cup third round first leg qualifier on Saturday (21.7.07, kick off 7 pm).
While in Austria, HSV beat the Polish cup holders Groclin 1-0, thanks to a goal by in-form Boubacar Sanogo.
www.hsv.de /index.php?id=9431   (358 words)

  
 HSV Project   (Site not responding. Last check: 2007-10-21)
The experimental prototype consist of a Holden S-series Commodore Utility car that is retrofitted with a large number of sensors, actuators and data logging and control system.
The aim of the HSV project is to develop technologies for the automation of land vehicles operating, at ‘high speed’ (speed up to 90 Km/h) in a variety of ‘real’ environments.
The HSV is equipped with low-level control of the brake and steering actuators.
www.acfr.usyd.edu.au /projects/research/ute/main.html   (544 words)

  
 Herpes simplex virus (HSV)-associated erythema multiforme (HAEM): A viral disease with an autoimmune component.
HSV proteins could provide aberrant regulatory signals that alter the cell cycle and/or trigger apoptosis, as suggested by the finding that the UL42 protein interacts with cdc2 cyclin-dependent kinase, which is involved in the G2-M transition [39 ].
We proposed that HSV is picked up by monocytes and macrophages [74 ], an interpretation that is supported by recent in vitro findings that monocytes evidence the highest rate of infection with HSV (80%) [29 ].
Inasmuch as HSV DNA fragmentation is likely to be a random event, different viral genes are presumably deposited on the skin during distinct HAEM episodes, a possibility that may explain the broad morphological spectrum of the lesions and their severity, even in the same patient.
dermatology.cdlib.org /91/original/haem/aurelian.html   (6542 words)

  
 eMedicine - Herpes Simplex : Article by Gisela Torres, MD   (Site not responding. Last check: 2007-10-21)
HSV infections in neonates are most commonly due to HSV-2 and most are acquired peripartum, although in utero and postpartum transmission also occur.
HSV viral shedding is greatest during clinically evident outbreaks; however, transmission from individuals who are seropositive to their partners who are seronegative usually occurs during asymptomatic HSV shedding periods.
HIV infection of an HSV patient or his or her seronegative partner should also be considered a possible indication for suppression, given the proposed increase in HIV viral load.
www.emedicine.com /derm/topic179.htm   (4656 words)

  
 eMedicine - Herpes Simplex : Article by Larry I Lutwick, MD
HSV infection is best confirmed by isolation of virus in tissue culture (the criterion standard for diagnosis).
Infection in the third trimester of pregnancy is associated with neonatal HSV infections, intrauterine growth retardation, and prematurity.
Because prompt treatment of HSV encephalitis appears to minimize residual neurologic damage and death, considering this diagnosis early is important in appropriate cases.
www.emedicine.com /med/topic1006.htm   (5244 words)

  
 The Body: STEP PerspectiveWinter/1998
Both epidemiologic studies of HIV acquisition and the biology of HSV lesion suggest that the latter is true.
High rates of HSV shedding in the genital tract of the HIV infected persons Large, chronic, persistent herpes ulcers were among the first opportunistic infections described in homosexual men in 1981.
Second, HSV shedding in men with HIV infection is chronic and mostly subclinical.
www.thebody.com /step/v9n3.html   (7632 words)

  
 efg's HSV Lab Report
In HSV color space, Hue is measured by an angle with Red starting at 0 degrees, Green at 120 degrees and Blue at 240 degrees.
HSV is an interesting alternative color space that is very useful in a variety of problems.
Adventures in HSV Space - July, 2001 - A detailed paper on when and how to use the Hue, Saturation, and Value color space.
www.efg2.com /Lab/Graphics/Colors/HSV.htm   (1450 words)

  
 hsv_program_project_grant
HAART therapy does not appear to reduce HSV reactivation, raising the specter that frequent HSV-2 reactivation may be a factor in driving the continued replication of HIV-1 in HAART treated persons.
Reducing HSV shedding by daily acyclovir therapy will significantly reduce the prevalence and titer of HIV-1 shedding in rectal and cervicovaginal secretions.
To evaluate the acceptance and effect of type specific HSV serological assays of pregnant women on sexual behavior at the end of pregnancy.
www.fhcrc.org /clinical/id/research/hsv_program_project_grant.htm   (445 words)

  
 Clinical Discussions, vol 4 no 4   (Site not responding. Last check: 2007-10-21)
It is estimated that 20 to 30% of the population is seropositive for HSV type 2 (HSV-2), the virus type that is responsible for the majority of genital herpes infections.
Despite a risk of postpartum infection in neonates born of mothers with HSV infections, bonding and breastfeeding (except with herpetic lesions on the nipple) are not contraindicated if good hygiene and avoidance of neonatal contact with any lesions is practiced.
Genital HSV infection during pregnancy remains a dilemma because of the unpredictability of viral shedding and risk of transmission to the fetus/neonate.
www.atlanta-mfm.com /clindisc/vol4no4.html   (1164 words)

  
 USJFCOM: Leading the U.S. Military Transformation   (Site not responding. Last check: 2007-10-21)
The HSV is a leased commercial, high speed, aluminum catamaran hulled ocean-going vessel.
The HSV is rapidly re-configurable and can perform a variety of missions, principal among them the ability to ferry up to 325 combat personnel and 400 tons of cargo up to 3000 miles one way at speeds in excess of 40 knots.
The HSV's 50% improvement in speed directly enhances the Rapid Decisive Operations (RDO) concept with regard to the transportation of men and materiel and the rapid establishment of advance force operations.
www.jfcom.mil /about/experiments/mc02/concepts/hsv.htm   (294 words)

  
 Genital herpes
Both types of HSV establish a lifelong latent infection in nerve cells, often with periodic recurrence of symptoms or with no symptoms at all.
Epidemiological surveys estimate that 500,000 cases of new genital HSV infections occur each year in the United States, with at least 45 million individuals — or one in five Americans — already infected.
Because HSV is able to evade the body’s immune system and establish latency, it is difficult to effectively clear the infection.
www.antigenics.com /diseases/genitalherpes.html   (655 words)

  
 STD Facts - Genital Herpes
It is important that women avoid contracting herpes during pregnancy because a first episode during pregnancy causes a greater risk of transmission to the baby.
Health care providers can diagnose genital herpes by visual inspection if the outbreak is typical, and by taking a sample from the sore(s) and testing it in a laboratory.
HSV infections can be difficult to diagnose between outbreaks.
www.cdc.gov /std/Herpes/STDFact-Herpes.htm   (1129 words)

  
 Circumcision Status and Herpes Simplex (HSV-2)
Reliable type-specific serological tests for HSV infection have recently become available which enable the accurate determination of the epidemiology of HSV-2 infection.
The serological analyses for HSV were performed at the Virology Department Centre for Infectious Diseases and Microbiology, Institute for Clinical Pathology and Medical Research, Westmead Hospital, on an anonymous and blinded basis.
Those samples that were positive for total HSV antibody by CFA but negative to HSV-2 by EIA were assayed by western blot for antibody to the HSV-1-specific 130 kDa gG-1 glycoprotein.
www.cirp.org /library/disease/STD/donovan2   (2943 words)

  
 Stuart H. Kaplan M.D. - Dermatologist - Herpes
Herpes simplex virus (HSV) is a virus that is transmitted by skin-to-skin contact.
The first is called a Tzanck Preparation, in which the roof of an intact blister is scraped, stained, and examined under the microscope for multinucleated cells.
Valtrex and Famvir are oral medications that have proven to be the most effective in treating HSV outbreaks.
www.skindoc.net /herpes.html   (696 words)

  
 DHI - ELVIS® HSV Test System   (Site not responding. Last check: 2007-10-21)
When ELVIS HSV Cell monolayers are infected with either HSV-1 or HSV-2, they are induced genetically to produce the reporter enzyme.
The HSV promoter sequence of these "diagnostic hybrid" cells can be activated, or turned on, by proteins produced by HSV-1 and HSV-2 shortly after infection of the cell by the virus.
When an ELVIS® Cell is infected with HSV present in a patient sample, the reporter enzyme which quickly accumulates inside the affected cell is readily detected by the intense blue color after cells are fixed and the ELVIS® Staining Buffer is added.
www.dhiusa.com /elvisoverview.php   (380 words)

  
 Use of a Single Monoclonal Antibody To Determine the Susceptibilities of Herpes Simplex Virus Type 1 and Type 2 ...
assay for HSV is the plaque reduction assay (PRA) (19-21).
HSV based on the PRA, but it has not been validated and is seldom
HSV clinical isolates were determined by these assays.
cdli.asm.org /cgi/content/full/9/6/1379   (1646 words)

  
 Vejledning for diagnose og behandling af seksuelt overførbare sygdomme - Kapitel 12. Genital herpes simplex ...
HSV kan klassificeres som type 1 og type 2.
HSV overføres ved seksuel eller anden fysisk kontakt.
Hos gravide med tidligere konstateret HSV-infektion eller med serumantistoffer mod HSV er det således ikke indiceret at foretage kontrolpodninger gennem graviditeten.
www.sst.dk /publ/vejledninger/99/venera/kap12.htm   (477 words)

  
 HSV Handball: Willkommen beim HSV Handball!
Der Einzelticketvorverkauf für die Bundesliga-Heimspiele des HSV Handball in der Color Line Arena hat begonnen.
Der HSV präsentiert zur Saison 2007/2008 einen neuen Druckpartner.
Dank der Kooperation mit der Handball-Abteilung des Hamburger SV bringt sich der HSV Handball ab der kommenden Saison in mehr >>
www.hsvbundesliga.de   (115 words)

  
 HSV: Home
Buchen Sie jetzt die HSV-Reise zu den Bundesliga-Heimspielen der Rothosen in der Hansestadt.
Zum ersten Mal europäischer Fußball live in der HSV PLAYERS LOUNGE.
Am Samstag (21.07.07) zeigt das HSV TV das UI-Cup-Hinspiel des HSV gegen Dacia Chisinau aus dem Zimbru-Stadion in Moldawien.
www.hsv.de   (121 words)

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